From 39c555460cbc6d35656878c89d4664fbd6c81551 Mon Sep 17 00:00:00 2001 From: Joerg Roedel Date: Thu, 9 Jun 2011 11:52:27 +0200 Subject: [PATCH] x86/amd-iommu: Remove redundant device_flush_dte() calls Remove these function calls from places where the function has already been called by another function. Signed-off-by: Joerg Roedel --- arch/x86/kernel/amd_iommu.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/arch/x86/kernel/amd_iommu.c b/arch/x86/kernel/amd_iommu.c index 7c3a95e54ec5..cc6f6da630e8 100644 --- a/arch/x86/kernel/amd_iommu.c +++ b/arch/x86/kernel/amd_iommu.c @@ -1798,7 +1798,6 @@ static int device_change_notifier(struct notifier_block *nb, goto out; } - device_flush_dte(dev); iommu_completion_wait(iommu); out: @@ -2605,7 +2604,6 @@ static void amd_iommu_detach_device(struct iommu_domain *dom, if (!iommu) return; - device_flush_dte(dev); iommu_completion_wait(iommu); } -- 2.34.1